Home / 17,264,741.69-23,825,345.87-9,529,785.47

Finding the Fourth Proportional to 17,264,741.69, 23,825,345.87 and 9,529,785.47

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Solution

The fourth proportional to 17,264,741.69, 23,825,345.87 and 9,529,785.47 is: 13,151,105.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,741.69 : 23,825,345.87 = 9,529,785.47 : x
  2. Step 2: Convert to fraction form
    17,264,741.69/23,825,345.87 = 9,529,785.47/x
  3. Step 3: Cross multiply
    17,264,741.69x = 23,825,345.87 × 9,529,785.47
  4. Step 4: Simplify right side
    17,264,741.69x = 227,050,434,842,001.59
  5. Step 5: Solve for x
    x = 227,050,434,842,001.59/17,264,741.69
  6. Step 6: Final answer
    x = 13,151,105.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.